169611320

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{41983}}^1$

素因数の和:42095

約数の個数: 32

約数和(自身を含む): 385413120

約数和(自身を除く): 215801800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 41983, 83966, 167932, 209915, 335864, 419830, 839660, 1679320, 4240283, 8480566, 16961132, 21201415, 33922264, 42402830, 84805660, 169611320]

約数ペア:

[(1, 169611320), (2, 84805660), (4, 42402830), (5, 33922264), (8, 21201415), (10, 16961132), (20, 8480566), (40, 4240283), (101, 1679320), (202, 839660), (404, 419830), (505, 335864), (808, 209915), (1010, 167932), (2020, 83966), (4040, 41983)]